#ifndef __AUDIO_PROCESSING_H__
#define __AUDIO_PROCESSING_H__

#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <math.h>

int simplest_pcm16le_split(char *url);
int simplest_pcm16le_halfvolumeleft(char *url);
int simplest_pcm16le_doublespeed(char *url);
int simplest_pcm16le_to_pcm8(char *url);
int simplest_pcm16le_to_pcm8(char *url);
int simplest_pcm16le_cut_singlechannel(char *url,int start_num,int dur_num);
int simplest_pcm16le_to_wave(const char *pcmpath,int channels,int sample_rate,const char *wavepath);

int simplest_aac_parser(char *url);

#endif /*__AUDIO_PROCESSING_H__*/